/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package Controllers;

import ModelJava.SnowboardManager;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author Lurtz
 */
@WebServlet(name="ControllerSnow", urlPatterns={"/ControllerSnow"})
public class ControllerSnow extends HttpServlet {
   
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        String viewUrl = "/index.jsp";
        request.setAttribute("showPage", "snow");
        try {
            HttpSession session = request.getSession();
            if (session == null) {
                viewUrl = "/error.jsp";
                System.out.println("Nastala chyba.");
            } else {
                if (session.isNew()) {
                    System.out.println("Nova Session.");
                }
                
                
                
                
                request.setAttribute("stranka", "ControllerSnow");
                
                String itemString = request.getParameter("item");                
                System.out.println(itemString + " <<<<<<<<<<<<<<<<<<<<<<<");
                if(itemString != null){
                    session.setAttribute("cisloItem", new String(itemString));
                    session.setAttribute("snowORski", "snow");
                    System.out.println(session.getAttribute("cisloItem"));
                    viewUrl = "/ControllerItemInfo";
                }
                session.setAttribute("snowORski", "snow");
    
                
                
                
                
            }
            System.err.println("snow controller");
//            if(session.getAttribute("snowboardManager") == null){
//                session.setAttribute("snowboardManager", new SnowboardManager());
//            }
            RequestDispatcher rd = getServletContext().getRequestDispatcher(viewUrl);
            rd.forward(request, response);
        } finally { 
            out.close();
        }
    } 

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
